Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity

Overview of Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity

Aerogels are ultralight, highly porous materials known for their exceptional insulation properties, remarkable low density, and incredible strength-to-weight ratios. Often referred to as "frozen smoke" due to their ethereal appearance, aerogels are produced by replacing the liquid component of a gel with gas, typically through supercritical drying, which avoids collapse of the gel structure. Composed primarily of air (up to 99.98%), these materials exhibit a wide array of unique characteristics that make them valuable across various industries.

Features of Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity

1. Extremely Low Density: Aerogels are some of the world's lightest solids, with densities as low as 0.001 grams per cubic centimeter.

2. Superb Insulation: They possess extremely low thermal conductivity, making them among the best insulators known to man, effective at temperatures from -270°C to 1,000°C.

3. High Porosity: With a porous structure that can reach up to 99.9%, aerogels have an incredibly large internal surface area, enhancing their functionality in absorption and catalysis applications.

4. Translucent to Transparent: Depending on their composition, aerogels can transmit light, giving them a unique semi-transparent or transparent appearance.

5. Mechanical Strength: Despite their fragile appearance, aerogels can be engineered to possess significant mechanical strength, capable of bearing considerable weight.

6. Chemically Inert: Many aerogels are chemically stable and resistant to corrosion, making them suitable for harsh environments.

(Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity)

Parameters of Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity

Silica Aerogel is a high-temperature, low-pressure insulation material that has gained popularity for its excellent performance in heat dissipation and temperature retention. This thermoplastic fiber is characterized by its high thermal conductivity, which means it can easily absorb and store heat quickly without breaking down or dissipating much of the energy. Additionally, Aerogel is highly hydrophobic, meaning it is attracted to water, making it ideal for use in applications where water vapor can be produced. The most commonly used type of Aerogel is a regular-size version, called sillicene. The size of this type of material affects its properties and performance in different environments. The size also determines how effectively it can absorb and store heat. Small sizes can help to reduce heat loss through small spaces, while larger sizes can help to maintain more consistent temperature levels throughout an environment. Silica Aerogel is versatile and can be used in various applications, including heating, cooling, and insulation. It is also available in different colors and textures to match the aesthetic needs of different industries. It is important to note that the ultimate choice for a specific application will depend on factors such as the necessary heat transfer rate, the desired level of performance, and the compatibility of the materials used. Overall, Silica Aerogel is a cost-effective, reliable, and high-performing insulation material that offers excellent performance in various environments. Its unique properties make it well-suited for use in various applications, from heating to cooling to insulation.

(Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity)

Applications of Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity

1. Thermal Insulation: Used in aerospace for spacecraft insulation, and in commercial and residential buildings for energy-efficient windows and insulation materials.

2. Environmental Remediation: Aerogels' high surface area makes them effective in absorbing pollutants like oil spills and heavy metals from water.

3. Sound Absorption: Their porous structure absorbs sound waves effectively, making them useful in noise reduction applications.

4. Electronics: Aerogels' low thermal conductivity and electrical insulation properties find applications in semiconductor and battery technology.

5. Optics and Photonics: Translucent aerogels are used in optical devices, light-guiding structures, and as filters.

6. Drug Delivery: The high surface area can be utilized for controlled drug release, making aerogels candidates for advanced medical applications.

Company Profile

Cie-China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality concrete additives and relatives products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality concrete materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity

Q: Is Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity fragile? A: Traditional aerogels are brittle and fragile; however, advancements have led to the development of "flexible" or "rigid" aerogels that maintain their unique properties while being more durable.

Q: How is Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity made? A: Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity is synthesized by replacing the liquid in a gel with gas without causing the structure to collapse. This is typically achieved through supercritical drying, where the solvent is converted to a supercritical state, allowing it to evaporate without forming liquid-gas interfaces that could damage the gel structure.

Q: Is Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity expensive? A: Historically, aerogels have been costly due to their complex manufacturing process. However, with technological advancements and economies of scale, costs are gradually decreasing.

Q: Can Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity conduct electricity? A: Most aerogels are poor conductors of electricity due to their porous, insulating nature. However, certain metal-oxide aerogels can display semiconducting or even conducting properties.

Q: Is Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity environmentally friendly? A: Aerogels themselves do not pose environmental hazards, and their use in insulation can reduce energy consumption. However, the production process may involve chemicals that require careful handling and disposal.

(Silica Aerogel thermal insulation blanket with low thermal conductivity and overall hydrophobicity)